NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rachel Beth Saperstein

Acupuncturist in Huntington, NY · enumerated 2013 · practices at Dr John R Viviani DDS, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528495819

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Registry record

Entity type Individual (Type 1)
Name Rachel Beth Saperstein
Sex Female
Practice address Huntington, NY, 11743
Phone (631) 793-9014
Fax (631) 470-0812
Enumeration date Oct 1, 2013
Last updated in NPPES Oct 1, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 00-1311 (NY) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Rachel Saperstein practice?
The practice location on file with NPPES is in Huntington, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rachel Saperstein?
The National Provider Identifier (NPI) for Rachel Saperstein is 1528495819, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-01.